Parent-teacher group (PTA or PTO)
Helix Charter High Ptso
La Mesa, CA 91942
Tax-exempt since 2025 · EIN 33-4486754
Find a program / Youth and community nonprofits / California / La Mesa
La Mesa, California
PTAs and PTOs in La Mesa, CA
2 tax-exempt PTAs and PTOs based in La Mesa, from IRS data.
By type
Parent-teacher group (PTA or PTO)
Manzanita PTO
La Mesa, CA 91942
Tax-exempt since 2014 · EIN 46-0931387
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Source: IRS Exempt Organizations Business Master File, posted October 13, 2026. We list 501(c)(3) organizations whose IRS activity code is youth development, amateur sports, camps and recreation, parent-teacher groups, children's services, child day care or arts education. We show the city and ZIP code only, never a street address or contact person. A listing is not an endorsement.